Average annual temperature is 11.0 °C
Absolute maximum temperature: 32.7 °C
Absolute minimum temperature: -20.2 °C
Number of sunny days: 189 days
Number of rainy days: 159 days
Number of snow days: 17 days
Look at detailed online map of Wŏryŏl-li
* Weather data for Wŏryŏl-li North Korea is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 9.0 | 10.2 | 20.8 | 23.2 | 29.2 | 32.1 | 32.0 | 32.7 | 30.7 | 21.9 | 22.4 | 13.5 |
| Average daytime temperature (°C) | -0.4 | 4.9 | 12.7 | 16.6 | 22.4 | 26.2 | 29.3 | 28.6 | 26.2 | 18.5 | 7.7 | 1.6 |
| Average temperature (°C) | -5.2 | -0.6 | 5.8 | 10.6 | 16.5 | 20.9 | 25.0 | 24.6 | 21.1 | 12.9 | 2.8 | -2.8 |
| Average night temperature (°C) | -10.2 | -4.6 | 0.3 | 5.4 | 10.9 | 16.1 | 21.5 | 21.2 | 16.8 | 7.9 | -0.9 | -6.8 |
| Absolute minimum temperature (°C) | -20.2 | -7.5 | -5.2 | -1.9 | 4.4 | 11.8 | 18.9 | 16.1 | 11.4 | 2.0 | -8.7 | -18.9 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 14.0 | 14.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 9.8 | 10.8 | 12.0 | 13.2 | 14.3 | 14.8 | 14.6 | 13.6 | 12.4 | 11.2 | 10.1 | 9.5 |
| Daylight minimum duration (h) | 9.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 | 9.0 |
| Sunshine mean duration (h) | 6.8 | 8.3 | 9.4 | 8.1 | 9.1 | 9.4 | 8.5 | 7.6 | 8.6 | 8.3 | 6.5 | 5.8 |
| Precipitation (mm) | 39 | 5 | 13 | 103 | 119 | 148 | 170 | 321 | 51 | 33 | 114 | 64 |
| Sunny days | 17 | 25 | 26 | 13 | 19 | 9 | 11 | 5 | 12 | 20 | 16 | 16 |
| Rainy days | 4 | 1 | 5 | 17 | 12 | 21 | 20 | 26 | 18 | 11 | 13 | 11 |
| Snow days | 10 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 4 |
The largest precipitation sum in Wŏryŏl-li is at